这些齿轮会造成8000rpm以后油压灾难性的下降。如果你真正想要一台有足够动力输出的4AG，请更换成干式油壳底。 4AG Big Port to Little Port adapter Machined aluminum port adapter. When switching from the massive port head to a small port head, but sustaining the original ingestion manifold, This is actually the adapter you need. Early product 4AG's were a large... Gas surge: The next challenge... https://waylonjbwjy.humor-blog.com/31329619/blacktop-4age-secrets